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1answer
41 views

Does making ghee oxidize butter’s PUFA?

My primary source of fat is a homemade ghee made from Kerrygold butter nowadays. Kerrygold has got a good n3-n6 ratio according to this Greenpeace Germany survey. I was wondering …
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1answer
68 views

Butter Usage in High Heat Cooking?

Do I need to worry about using butter (grass-fed, if that matters) in high heat cooking, i.e., searing meats, roasting, etc.? I know this is an issue with olive oil where the high …
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4answers
96 views

Does mixing a saturated fat with extra virgin olive oil stop it reacting in high heat cooking?

The question is in the title really, i remember reading something & i'm sure the author said mixing butter with extra virgin olive oil protects it under high heat.
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15answers
407 views

Paleo breakfast that doesn’t involve frying?

I have been frying my eggs and bacon for a while now and am beginning to question, like many others, just how bad it is for my health (oxidation, etc). What could I make for breakf …
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10answers
244 views

Avocado Oxidation

What are the best tips for prolonging the oxidation in avocados? I would like to use them in more meals, make more guacamole but it always tends to turn brown and at that point it …
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1answer
72 views

Directly measuring rancidity?

Oxidized fat seems like a bit of a bogeyman. We claim that way before you can taste or smell rancidity, innocent-looking fats are becoming toxic -- and the healthiest ones become t …
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2answers
415 views

Frying and oxidation (refined olive oil no more likely to oxidize than lard?)

As an example, let me compare lard to refined olive oil. Both have sufficiently high smoke points to make them seemingly suitable for frying. It seems most here (especially if th …
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7answers
1k views

Canned Salmon: Are the Omega 3s Oxidized?

I have found other hacks on similar topics but haven't seen a definitive answer. Does the cooking during the canning process oxidize the PUFA and Omega 3 in salmon? I have been de …
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3answers
574 views

Cow butter for cooking - do the PUFAs stay intact?

When butter is used to cook, is the PUFA content oxidized? The PUFA percentage is small, but it's still a concern to me. Should I be concerned about heating it too much? I'm think …
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2answers
128 views

Information on PUFA heat oxidation

Is there any detailed information on how prone to heat oxidation PUFAs are? Many paleo resources suggest that fish (as a source of PUFAs) should be cooked for a long time at lower …
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12answers
2k views

In defence of apples: how do you feel?

Some say they are 'sugar bombs', some think they are natures gift, certainly they can be quite polarizing within this community. Here is an interesting article on the effects of …
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1answer
80 views

Best way to pre-prepare and store fish

I have an early start tomorrow and will be out all day, so I need to prepare a lunchbox tonight. I have some salmon and lots of vegetables and coconut oil. Is it okay if I fry the …
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1answer
141 views

Duration of time before fats oxidize while making broth

I always use the fat that I get from making broth for cooking, but recently, I realized that fats oxidize, not only from exposure high heat, but also from extended cooking time. I …
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3answers
233 views

Anyone hear of, or use linola?

Apparently there is a different kind of flax seed called linola that has ~2% ALA and ~75% GLA the rest are SFA and MUFA. This different lipid profile has also added to its oxidati …
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12answers
5k views

Does cooking salmon oxidize its omega-3 fats?

Everyone agrees it's a bad idea to cook with omega-3 oils due to the rapid oxidation this causes, but is it fine to consume cooked omega-3 fats in salmon (let's say baked in the ov …

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